Drying of sisal fiber: A theoretical and experimental investigation

被引：1

作者：

Brito Diniz J.F. ^{[1
]}

Morais Lima H.G.G. ^{[2
]}

Barbosa de Lima A.G. ^{[2
]}

Silva Nascimento J.J. ^{[3
]}

Oliveira Ramos A.D. ^{[2
]}

机构：

[1] Department of Mathematics, Federal University of Campina Grande, Campina Grande, Paraíba

[2] Department of Mechanical Engineering, Federal University of Campina Grande, Campina Grande, Paraíba

[3] Department of Materials Engineering, Federal University of Campina Grande, Campina Grande, Paraíba

来源：

Defect and Diffusion Forum | 2019年 / 391卷

关键词：

Drying; Experimental; Mathematical model; Simulation; Sisal fiber;

D O I：

10.4028/www.scientific.net/DDF.391.36

中图分类号：

学科分类号：

摘要：

This work presents a theoretical and experimental study of drying of sisal fibers. The fibers were submitted to drying in oven with forced air circulation at temperatures ranging from 50°C up to 90°C. Drying and heating lumped models were proposed and fitted to the experimental data. Non-linear regression analyzes were performed to verify the consistency of the models to predict the experimental data. It was verified that the curves of moisture loss and temperature of the sisal fibers were influenced by the drying-air temperature, showing a gradual variation with the drying time, being more accentuated in the higher temperatures of the drying-air. The fitted models presented good agreement with the experimental data. © 2019 Trans Tech Publications, Switzerland

引用

页码：36 / 41

页数：5

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